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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#ifndef _SWBASLNK_HXX
#define _SWBASLNK_HXX
#include <sfx2/lnkbase.hxx>
class SwNode;
class SwCntntNode;
class ReReadThread;
long GrfNodeChanged( void* pLink, void* pCaller );
class SwBaseLink : public ::sfx2::SvBaseLink
{
friend long GrfNodeChanged( void* pLink, void* pCaller );
SwCntntNode* pCntntNode;
sal_Bool bSwapIn : 1;
sal_Bool bNoDataFlag : 1;
sal_Bool bIgnoreDataChanged : 1;
ReReadThread* m_pReReadThread;
protected:
SwBaseLink(): m_pReReadThread(0) {}
SwBaseLink( const String& rNm, sal_uInt16 nObjectType, ::sfx2::SvLinkSource* pObj,
SwCntntNode* pNode = 0 )
: ::sfx2::SvBaseLink( rNm, nObjectType, pObj ), pCntntNode( pNode ),
bSwapIn( sal_False ), bNoDataFlag( sal_False ), bIgnoreDataChanged( sal_False ),
m_pReReadThread(0)
{}
public:
TYPEINFO();
SwBaseLink( sal_uInt16 nMode, sal_uInt16 nFormat, SwCntntNode* pNode = 0 )
: ::sfx2::SvBaseLink( nMode, nFormat ), pCntntNode( pNode ),
bSwapIn( sal_False ), bNoDataFlag( sal_False ), bIgnoreDataChanged( sal_False ),
m_pReReadThread(0)
{}
virtual ~SwBaseLink();
virtual void DataChanged( const String& rMimeType,
const ::com::sun::star::uno::Any & rValue );
virtual void Closed();
virtual const SwNode* GetAnchor() const;
SwCntntNode *GetCntntNode() { return pCntntNode; }
// nur fuer Grafiken
sal_Bool SwapIn( sal_Bool bWaitForData = sal_False, sal_Bool bNativFormat = sal_False );
sal_Bool Connect() { return 0 != SvBaseLink::GetRealObject(); }
// nur fuer Grafik-Links ( zum Umschalten zwischen DDE / Grf-Link)
void SetObjType( sal_uInt16 nType ) { SvBaseLink::SetObjType( nType ); }
sal_Bool IsRecursion( const SwBaseLink* pChkLnk ) const;
virtual sal_Bool IsInRange( sal_uLong nSttNd, sal_uLong nEndNd, xub_StrLen nStt = 0,
xub_StrLen nEnd = STRING_NOTFOUND ) const;
void SetNoDataFlag() { bNoDataFlag = sal_True; }
sal_Bool ChkNoDataFlag() { sal_Bool bRet = bNoDataFlag; bNoDataFlag = sal_False; return bRet; }
sal_Bool IsNoDataFlag() const { return bNoDataFlag; }
};
#endif
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